Your answers to frequently asked questions about Gumout® products and their use. If the answer to your performance additives question isn't below, contact us by email or by phone.
All engines are calibrated to run on fuel with a specific octane rating. If the octane is too low, fuel can ignite early, causing knocks and pings. In vehicles with knock sensors, lower octane gas can retard timing, reducing performance and fuel economy. Gumout® Octan ......
e Booster raises the octane level in gas to restore proper combustion and performance.
What octane does it boost it to?? If I put 93 in my tank and a bottle of your octane boost. What octane would I be at?
- Joe onGumout
Jul 2, 2018
Question, is your Octane Booster Ethanol based? I specifically use non-Ethanol based fuels, I' ve been using Octane Boost but it doesn't list if it's Ethanol or non-Ethanol. Thanks
- DUREL THOMASLUV onGumout
Great Gumout Oomph!
Aug 23, 2017
Used it on my Mitsubishi Evo X with every fill up the past 2 weeks and enjoying the extra boost!!!
- Shaikh G. Bux onGumout
Jul 19, 2017
This the first time, I using this product to my bike 110cc Honda, Earlier I was used product STP, but STP has not full fill their performance. Now Gumout Octane Booster has fullfill as they told. I happy with this product, Good Acceleration, Super Power improvement, I was really feel difference. Better than the STP Octane Booster. Thanks and keep it up.
- N.Angarasan onGumout
Aug 26, 2016
i have used this for a year. when my car got older it slowed now it runs like new
- mary60408 onGumout
Great boost for your car.
May 16, 2016
I bought this because my car has been acting sorta sluggy lately I am very glad I did it kicked the slug right out of there.
- coty83 onGumout
smoother, better acceleration
Feb 9, 2015
I bought this for my special tuned yamaha R1 and put this in to see if it would help anything and so far it has boosted my horsepower by 6.22 and it's makes it just run smoother than normal less vibration noise lets me get up to speed a lot faster.
- jkw92 onGumout
Been using this in my Corvettes for many years
Jan 10, 2015
Have owned five Corvettes over a period of 16 years (a '95 LT1, an '02 Z06, a '96 LT4, another '02 Z06, and now an '08 LS3), and have used a bottle of this Gumout product in each car at EVERY fill-up. I highly recommend it.